ReP_AL Core XY 3D Printer

This design has somewhat been superseded by my V Slot design https://www.thingiverse.com/thing:3220119

Please check out also my website at:
https://repalmakershop.com/
for build instructions

If you like this design but are constrianed currently to build it by having a 200x200mm print bed, you can order the long Z Axis Print Bed brackets in my shop:

https://repalmakershop.com/collections/rep_al-core-xy-3d-printer/products/rep_al-core-xy-z-axis-hot-bed-bracket

All other parts can be printed on a 200x200mm bed.

Parts Used in this design

Alu Profile 20x40 Nut 5
4 off 440mm long
8 off 480mm long
1 off 390mm long (cross bar)

The Alu profile sizes can be lengthend or shortend to fit your bed and print size needs. The 3D printed parts should fit to most alu frame sizes. (just remember to adjust the 8mm rod and lead screw dimensions)

Profile is drilled and screwed together by tapping the 5mm holes in the end of the profile. Alternatively you can used brackets.

12V 30Amp Power supply.
2 off 8mm to Nema 17 Shaft Coupler
8 off Linear Bearing LMH8UU (Z axis)
4 Nema 17 Motors
2 off 8mm T8x2 Lead Screw and Brass Nut (Z Axis)
8mm Smooth Rod (4 for the Z axis) (2 for the X Axis)
GT2 Belt and 2 Gears for the Stepper Motors
30Amp PCB Heating Controller MKS Mosfet
330x330x3mm MK2 Alu Heat Bed (effective 300x300mm)
8 off 608ZZ (8x22x7mm) Bearings
220V Switched plug for the Power supply
8 RJ4JP DryLin Bearings
Zip Ties
Various M5 bolts and M8 bolts (bearing carriers) for assembly